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    Air conditioner for vehicle
    2.
    发明授权
    Air conditioner for vehicle 失效
    汽车空调

    公开(公告)号：US5836813A

    公开(公告)日：1998-11-17

    申请号：US760677

    申请日：1996-12-04

    申请人： Manabu Miyata ,  Yuichi Shirota ,  Hisashi Tanaka ,  Koji Ito ,  Hikaru Sugi

    发明人： Manabu Miyata ,  Yuichi Shirota ,  Hisashi Tanaka ,  Koji Ito ,  Hikaru Sugi

    IPC分类号： B60H1/00 ,  B60H1/26

    CPC分类号： B60H1/00685 ,  B60H1/00849 ,  B60H2001/00721 ,  Y10S454/906

    摘要： An inside air/outside air switching case employing a rotary door, since an introduced air flows along an inner surface of a circumferential wall of the rotary door, an air flow guiding portion constructed of a plurality of protruding portions formed in a corrugated shape of concavities and convexities is formed on an inner surface of the circumferential wall of the rotary door. In this way, the air flow directed toward a suction inlet is made uniform by means of the guiding portion, and the air flow noise can be suppressed.

    摘要翻译： 采用旋转门的内部空气/外部空气切换壳体，由于引入的空气沿着旋转门的周壁的内表面流动，所以气流引导部分由形成为波纹形状的凹部的多个突出部分 并且在旋转门的周壁的内表面上形成凸起。 以这种方式，通过引导部使朝向吸入口的空气流均匀，并且可以抑制气流噪声。

    Air conditioning apparatus for a vehicle
    6.
    发明授权
    Air conditioning apparatus for a vehicle 失效
    汽车空调设备

    公开(公告)号：US5711368A

    公开(公告)日：1998-01-27

    申请号：US675597

    申请日：1996-07-03

    申请人： Koji Ito ,  Teruhiko Kameoka ,  Hisashi Tanaka ,  Yuichi Shirota ,  Manabu Miyata ,  Hikaru Sugi

    发明人： Koji Ito ,  Teruhiko Kameoka ,  Hisashi Tanaka ,  Yuichi Shirota ,  Manabu Miyata ,  Hikaru Sugi

    IPC分类号： B60H1/00 ,  F25B29/00

    CPC分类号： B60H1/00064 ,  B60H2001/00078 ,  B60H2001/00092 ,  B60H2001/00107 ,  B60H2001/00164

    摘要： An evaporator is disposed substantially horizontally at a central portion of an instrument panel in a passenger compartment, and air is blown, by a blower disposed so as to be shifted from the center of the evaporator, so as to flow through the evaporator from the bottom to the top. A heater core is disposed substantially horizontally above the evaporator, and an air outlet mode switching portion for switching an air outlet direction of air, temperature of which is adjusted by the heater core, is disposed above the heater core. Foot air ducts are provided to supply conditioned air, a flow direction of which has been switched by the air outlet mode switching portion, to foot air outlets opening to a foot area of the passenger, and passage portions passing through an outlet side path of a scroll casing of the blower are provided in the foot air duct. In this way, it is possible to reduce the space where the heat exchanger portion is installed.

    摘要翻译： 蒸发器基本上水平地设置在乘客室中的仪表板的中心部分处，并且通过设置成从蒸发器的中心偏移的鼓风机吹送空气，以便从底部流过蒸发器 到顶部。 加热器芯基本上水平地设置在蒸发器的上方，并且用于切换空气出口方向的出气模式切换部分，其空气出口方向的温度由加热器芯调节，设置在加热器芯的上方。 设置脚部空气导管以将其流动方向由出气模式切换部分切换到通向乘客的脚部区域的脚部空气出口的调节空气，以及通过出口侧路径的通道部分 鼓风机的涡旋壳体设置在脚气管中。 以这种方式，可以减少安装热交换器部分的空间。

    Air conditioning apparatus for a rear seat of vehicle
    8.
    发明授权
    Air conditioning apparatus for a rear seat of vehicle 有权
    车辆后排座椅空调装置

    公开(公告)号：US6093096A

    公开(公告)日：2000-07-25

    申请号：US145911

    申请日：1998-09-02

    申请人： Manabu Miyata ,  Haruki Ikuta ,  Koji Ito ,  Hikaru Sugi ,  Takuya Natsume ,  Yukio Uemura ,  Kazushi Shikata

    发明人： Manabu Miyata ,  Haruki Ikuta ,  Koji Ito ,  Hikaru Sugi ,  Takuya Natsume ,  Yukio Uemura ,  Kazushi Shikata

    IPC分类号： B60H1/00 ,  B60H1/32

    CPC分类号： B60H1/00457 ,  B60H1/00021 ,  B60H2001/00121 ,  B60H2001/002

    摘要： An air conditioning apparatus for a rear seat of a vehicle includes a centrifugal fan disposed at a downstream air side of an evaporator. The centrifugal fan is a backward curved fan having a plurality of blades each of which is curved backward relative to a rotation direction of the centrifugal fan. In the centrifugal fan, because a main component of velocity vector is in a radial direction of the centrifugal fan, a dynamical-pressure component of air blown from the centrifugal fan can be effectively changed to a hydrostatic-pressure component. Thus, during a cooler mode where air is simultaneously blown from first and second air outlets toward the rear space of the passenger compartment, a pressure of air blown from the first and second air outlets can be increased, and an amount of air blown toward the rear space of the passenger compartment can be sufficiently increased.

    摘要翻译： 一种用于车辆后座的空调装置，包括设置在蒸发器的下游空气侧的离心式风扇。 离心风扇是具有多个叶片的向后弯曲风扇，每个叶片相对于离心式风扇的旋转方向向后弯曲。 在离心式风扇中，由于速度矢量的主要成分位于离心风扇的径向方向，所以能够将离心式风扇吹出的空气的动力分量有效地变更为静压分量。 因此，在从第一和第二空气出口同时吹向乘客室的后部空间的冷却器模式中，可以增加从第一和第二出气口吹出的空气的压力，并且朝向 可以充分地增加乘客舱的后部空间。

    Inside and outside air switching apparatus for automotive air conditioner
    9.
    发明授权
    Inside and outside air switching apparatus for automotive air conditioner 失效
    汽车空调用内外空气开关装置

    公开(公告)号：US5643079A

    公开(公告)日：1997-07-01

    申请号：US598318

    申请日：1996-02-08

    申请人： Manabu Miyata ,  Koji Ito ,  Teruhiko Kameoka ,  Kazushi Shikata ,  Koji Matsunaga ,  Hikaru Sugi

    发明人： Manabu Miyata ,  Koji Ito ,  Teruhiko Kameoka ,  Kazushi Shikata ,  Koji Matsunaga ,  Hikaru Sugi

    IPC分类号： B60H1/00 ,  B60H3/06

    CPC分类号： B60H1/00849 ,  B60H3/0616 ,  B60H2003/0666

    摘要： A filter is disposed so as to cross at right angle to an airflow from an inside air inlet and an outside air inlet to an inlet port. The filter is made of a filter element formed in a corrugated shape by folding and is deformable so that a width of the filter in the axis direction of said rotary door could be shortened. Thus, it is possible to shorten the width of the filter in the axial direction of the rotary shaft by deforming the outer shape of the filter, therefore, the filter is easily taken out from the inside air inlet. Furthermore, since the filter can be taken out from the inside air inlet, the filter can be attached or detached without disassembling the inside and outside air switching case and casing for a blower fan, the working efficiency for cleaning and changing the filter being thereby improved.

    摘要翻译： 过滤器被设置成与从内部空气入口和外部空气入口到入口的气流成直角交叉。 过滤器由通过折叠形成为波纹形状的过滤元件制成，并且是可变形的，使得过滤器在所述旋转门的轴线方向上的宽度可以缩短。 因此，可以通过使过滤器的外形变形来缩短过滤器在旋转轴的轴向上的宽度，因此，过滤器容易地从内部空气入口中取出。 此外，由于可以从内部空气入口取出过滤器，所以可以在不拆卸内外空气切换箱和鼓风机壳体的情况下安装或拆卸过滤器，从而改善了清洗和更换过滤器的工作效率 。

    Centrifugal blower improved to reduce vibration and noise
    10.
    发明授权
    Centrifugal blower improved to reduce vibration and noise 失效
    离心鼓风机改善，减少振动和噪音

    公开(公告)号：US5601400A

    公开(公告)日：1997-02-11

    申请号：US529133

    申请日：1995-09-15

    申请人： Yasushi Kondo ,  Koji Ito ,  Teruhiko Kameoka ,  Manabu Miyata

    发明人： Yasushi Kondo ,  Koji Ito ,  Teruhiko Kameoka ,  Manabu Miyata

    IPC分类号： F04D25/08 ,  F04D29/42 ,  F04D29/44 ,  F04D29/66

    CPC分类号： F04D29/4226

    摘要： A centrifugal blower is provided with a casing which defines a spiral duct and a centrifugal fan which is rotationally provided within the casing. The centrifugal fan has a bottom plate and a plurality of blades which are equally spaced along the periphery of the bottom plate. The plurality of blades extends parallel to the rotational axis. The duct is arranged to reduce the size of a low velocity air flow zone which is generated in an upper radially outer region in the spiral duct. The low velocity air flow zone, which appears in an upper radially outer region in the air duct, is reduced to reduce surging in the blower.

    摘要翻译： 离心鼓风机设置有限定螺旋管道的壳体和旋转地设置在壳体内的离心式风扇。 离心风扇具有底板和沿着底板的周边等间隔开的多个叶片。 多个叶片平行于旋转轴线延伸。 管道被布置成减小在螺旋管道中的上部径向外部区域中产生的低速气流区域的尺寸。 出现在空气管道中的上部径向外部区域中的低速气流区域被减少以减少鼓风机中的浪涌。